| 一种延时受限的带宽逆置路由算法 |
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| 引用本文： | 赵素芬,谭连生.一种延时受限的带宽逆置路由算法[J].计算机工程,2005,31(24):58-60. |
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| 作者姓名： | 赵素芬 谭连生 |
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| 作者单位： | 华中师范大学计算机科学系,武汉,430079;华中师范大学计算机科学系,武汉,430079 |
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| 基金项目： | 国家自然科学基金资助项目（61074043）;湖北省自然科学基金重点资助项目（2002AB025） |
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| 摘 要： | 针对适应个别差异的服务型网络，提出了一种延时受限的带宽逆置路由算法。该算法主要从延时和带宽两个方面出发，寻求端到端的延时和可提供带宽两方面的平衡。理论和实验结果证明，该算法具有良好的性能，它能在满足延时限制的情况下使高优先级通信流得到较大的预留带宽。
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| 关 键 词： | QoS路由 带宽逆置 可获得带宽 DiffServ |
| 文章编号： | 1000-3428（2005）24-0058-03 |
| 收稿时间： | 2004-09-16 |
| 修稿时间： | 2004-09-16 |
A Delay-Constrained Bandwidth Inversion Routing Algorithm |
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| ZHAO Sufen,TAN Liansheng.A Delay-Constrained Bandwidth Inversion Routing Algorithm[J].Computer Engineering,2005,31(24):58-60. |
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| Authors: | ZHAO Sufen TAN Liansheng |
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| Affiliation: | Department of Computer Science, Huazhong Normal University, Wuhan 430079 |
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| Abstract: | This paper proposes a delay-constrained bandwidth-inversion routing algorithm for DiffServ networks. The algorithm is able to optimize the performance by attaining a tradeoff between the end-to-end delay and the available bandwidth. The theoretic and experiment results demonstrate that the approach outperforms the reported algorithms in the literature, this is due to its capability of obtaining more reserved bandwidth while meeting the delay bound. |
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| Keywords: | QoS routing Bandwidth inversion Available bandwidth DiffServ |
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